Molly Schuyler, a 120-pound mother of four, recently polished off an entire 72-ounce steak in under three minutes. That's more than twice as fast as the old world record, which was six minutes, 48 seconds.

Watch Schuyler, a budding star on the competitve eating circuit, scarf down all the meat at Sayler’s Old County Kitchen in Portland, Oregon, which hosts the 72-ounce steak challenge.

What’s her secret? It’s nothing fancy. Schuyler says, "(It's) an unexplained phenomenon; I was just born that way. I started doing this about a year ago, and I guess it's like a stupid human trick."

Her accomplishment followed another impressive display in eating in which she ate a 12-pounddeli sandwich in under an hour.